Different end of lines format shall be supported for all distributions

[WojciechRynczuk]

Regardless of the distribution different end of lines shall be supported.

Currently, the Windows version expects '\r\n' while the Linux one expects '\n'.
In fact, Linux users often use '\r\n' at the end of the line so as the log would be nicely formatted by a terminal.

[WojciechRynczuk]

The solution has been tested and it works properly for different EOLs for Windows and Linux. I decided not to indicate in the user manual any specific EOL which is supported as both of them are OK now.
A test is missing. As our github repository is stored in the Linux format one would have to prepare a script to manipulate input files on-the-fly.